Elroy is a form of the English Delroy.
Elroy is also a form of the English Leroy.
Elroy is an uncommon baby name for boys. At the modest height of its usage in 1922, 0.017% of baby boys were given the name Elroy. It ranked at #439 then. The baby name has since steeply fallen in popularity, and is used only on a very light scale now. In 2018, within the group of boy names directly linked to Elroy, Leroy was the most regularly used.
† Pronunciation for Elroy: EH as in "ebb (EH.B)" ; L as in "lay (L.EY)" ; R as in "race (R.EY.S)" ; OY as in "toy (T.OY)"